This articles outlines a backup strategy that leverages the S3-compatible object storage Minio and the backup tool restic. The main focus is to be able to recover from Ransomware and similar attacks on the host that is backed up. As positive side-effect the data storage provides, according to Minio, key data retention compliances and meets SEC17a-4(f), FINRA 4511(C), and CFTC 1.31(c)-(d).
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